
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }
div { box-sizing: border-box; }
body, button, input, select, textarea { font:12px/1.5tahoma, arial, \5b8b\4f53; }
h1, h2, h3, h4, h5, h6{ font-size:100%; }
address, cite, dfn, em, var { font-style:normal; }
code, kbd, pre, samp { font-family:couriernew, courier, monospace; }
small{ font-size:12px; }
ul, ol { list-style:none; }
a { text-decoration:none; }
a:hover { text-decoration: none; color: #22a4ff}
sup { vertical-align:text-top; }
sub{ vertical-align:text-bottom; }
legend { color:#000; }
fieldset, img { border:0; }
button, input, select, textarea { font-size:100%; }
table { border-collapse:collapse; border-spacing:0; }

/* 描述性文字样式 */
.csdesc {
  margin: 10px 0;
  color: #333;
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 1px;
}

strong {
  color: #333;
  font-size: 16px;
}

code {
  color: #ff502c;
}

.havey {
  color: #ff502c;
}

.code {
  background-color: #f5f5f5;
  font-family: Courier New!important;
  font-size: 13px!important;
  border: 1px solid #ccc;
  padding: 5px;
  overflow: auto;
  margin: 5px 0;
  color: #000;
  pre {
    font-family: Courier New!important;
    font-size: 13px!important;
    word-wrap: break-word;
    white-space: pre-wrap;
  }
}